﻿namespace ConsoleApplication2
{
    class Math
    {
        public static int Add(int a, int b)
        {
            return a + b;
        }

        public static int Subtraction(int a, int b)
        {
            return a - b;
        }

        public static int Multiplication(int a, int b)
        {
            return a*b;
        }

        public static int Divider(int a, int b)
        {
            if (b!=0)
            {
                return a/b;
            }
            return 0;
        }
    }
}